Pith Number

pith:QYZF3SL5

pith:1995:QYZF3SL5GAT74YI4ZEWQE66LIY

not attested not anchored not stored refs pending

On Gauge-Invariant Boundary Conditions for 2d Gravity with Dynamical torsion

Dmitri V.Vassilevich

arxiv:hep-th/9504011 v1 · 1995-04-04 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYZF3SL5GAT74YI4ZEWQE66LIY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:38:39.367280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86325dc97d3027fe611cc92d027bcb461313898501fe5b10fb3d70fffa2d2d44

Aliases

arxiv: hep-th/9504011 · arxiv_version: hep-th/9504011v1 · doi: 10.48550/arxiv.hep-th/9504011 · pith_short_12: QYZF3SL5GAT7 · pith_short_16: QYZF3SL5GAT74YI4 · pith_short_8: QYZF3SL5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QYZF3SL5GAT74YI4ZEWQE66LIY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 86325dc97d3027fe611cc92d027bcb461313898501fe5b10fb3d70fffa2d2d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff7eeb7ac5c2760171a8f79856d91068f5a2656b5a652df2ef0276318b1ce0e9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-04-04T14:56:50Z",
    "title_canon_sha256": "dd604addd1a3cf03e7a36cd55db8f26a346e79371e5149d1860c84b9dc9aba39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9504011",
    "kind": "arxiv",
    "version": 1
  }
}